Akademik

rascal
n. often joc. a dishonest or mischievous person, esp. a child.
Derivatives:
rascaldom n. rascalism n. rascality n. (pl. -ies). rascally adj.
Etymology: ME f. OF rascaille rabble, prob. ult. f. L radere ras- scrape

Useful english dictionary. 2012.